Physics, 03.07.2019 01:40 KHaire6856
Discuss what the major difference would be between the universe that we live in and the universe that did not experience the era of inflation. (hint: just project the evolution of the universe without inflation.)
Answers: 1
Physics, 21.06.2019 18:00
Which two objects have the greatest gravitational force acting between them
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Physics, 21.06.2019 22:30
The percent efficiency of a machine can never be 100% (or greater), because in the real world some energy is always converted into a. heat b. work c. input force d. output force
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Physics, 21.06.2019 23:30
Ais useful when you need a simple machine to you separate two things. a. lever b. screw c. pulley d. wedge
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Physics, 22.06.2019 08:50
You are a sales representative for a company that makes a new alternate fuel for vehicles. you have prepared a presentation for the environmental engineers to sell your new product. what question do you expect the audience to ask regarding whether the new fuel will cause less damage to the environment? a. do we have to change any parts of the vehicle to use this alternate fuel? b. will the vehicles get better fuel mileage with the alternate fuel? c. how much greenhouse gas does your fuel produce compared with current fuel sources? d. is the alternate fuel more expensive than fossil fuel?
Answers: 2
Discuss what the major difference would be between the universe that we live in and the universe tha...
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